BBT chart after miscarriage help

Ashley

I had a miscarriage on Feb. 11. I usually ovulate on CD 13-15. I had all the symptoms two weekends ago (feb. 23-24) and assume I O’d on Feb. 24.

Normally my temps are higher, but wondering if it changed b/c of miscarriage. I assume I am about 13 dpo, and started cramping and spotting Tuesday. I have no idea what’s going on? So far BFN and my periods are usually every 26 days.

Please help me. I’m still new at this. Thanks!